Biblio

J. Fawell, Bailey, K., Chilton, J., Dahi, E., Fewtrell, L., and Magara, Y., Fluoride in drinking water. Geneva, Switzerland: World Health Organization (WHO), 2006, p. x, 134 p. : fig., tab.

R. A. Jethwa, “Application of defluoridation plants for rural water supply in North Gujarat (India)”, vol. no. 172. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. vi, 121 p.: fig., tab., 1995.

K. R. Bulusu and Biswas, S. K., “Prevention and control of fluorosis. Vol. II. Water quality and defluoridation techniques”. Rajiv Gandhi National Drinking Water Mission, New Delhi, India, p. 62 p.: 7 fig., 18 tab., 1993.

K. R. Bulusu and Nawlakhe, W. G., “Defluoridation”. National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. viii, 61 p., [7] p. pl.: 8 fig., 18 tab., 1992.

K. R. Bulusu and Nawlakhe, W. G., “Nalgonda technique : a process for removal of excess fluoride from water”, Water quality bulletin, pp. p. 218-220: fig., tab., 1989.